arch/arm/boot/dts/sun4i-a10.dtsi

   1 /*
   2  * Copyright 2012 Stefan Roese
   3  * Stefan Roese <sr@denx.de>
   4  *
   5  * This file is dual-licensed: you can use it either under the terms
   6  * of the GPL or the X11 license, at your option. Note that this dual
   7  * licensing only applies to this file, and not this project as a
   8  * whole.
   9  *
  10  *  a) This library is free software; you can redistribute it and/or
  11  *     modify it under the terms of the GNU General Public License as
  12  *     published by the Free Software Foundation; either version 2 of the
  13  *     License, or (at your option) any later version.
  14  *
  15  *     This library is distributed in the hope that it will be useful,
  16  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *     GNU General Public License for more details.
  19  *
  20  * Or, alternatively,
  21  *
  22  *  b) Permission is hereby granted, free of charge, to any person
  23  *     obtaining a copy of this software and associated documentation
  24  *     files (the "Software"), to deal in the Software without
  25  *     restriction, including without limitation the rights to use,
  26  *     copy, modify, merge, publish, distribute, sublicense, and/or
  27  *     sell copies of the Software, and to permit persons to whom the
  28  *     Software is furnished to do so, subject to the following
  29  *     conditions:
  30  *
  31  *     The above copyright notice and this permission notice shall be
  32  *     included in all copies or substantial portions of the Software.
  33  *
  34  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  35  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  36  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  37  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  38  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  39  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  40  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  41  *     OTHER DEALINGS IN THE SOFTWARE.
  42  */
  43
  44 #include <dt-bindings/thermal/thermal.h>
  45 #include <dt-bindings/dma/sun4i-a10.h>
  46 #include <dt-bindings/clock/sun4i-a10-ccu.h>
  47 #include <dt-bindings/reset/sun4i-a10-ccu.h>
  48
  49 / {
  50         #address-cells = <1>;
  51         #size-cells = <1>;
  52         interrupt-parent = <&intc>;
  53
  54         aliases {
  55                 ethernet0 = &emac;
  56         };
  57
  58         chosen {
  59                 #address-cells = <1>;
  60                 #size-cells = <1>;
  61                 ranges;
  62
  63                 framebuffer-lcd0-hdmi {
  64                         compatible = "allwinner,simple-framebuffer",
  65                                      "simple-framebuffer";
  66                         allwinner,pipeline = "de_be0-lcd0-hdmi";
  67                         clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_HDMI0>,
  68                                  <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_DE_BE0>,
  69                                  <&ccu CLK_TCON0_CH1>, <&ccu CLK_DRAM_DE_BE0>;
  70                         status = "disabled";
  71                 };
  72
  73                 framebuffer-fe0-lcd0-hdmi {
  74                         compatible = "allwinner,simple-framebuffer",
  75                                      "simple-framebuffer";
  76                         allwinner,pipeline = "de_fe0-de_be0-lcd0-hdmi";
  77                         clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_HDMI0>,
  78                                  <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
  79                                  <&ccu CLK_DE_BE0>, <&ccu CLK_DE_FE0>,
  80                                  <&ccu CLK_TCON0_CH1>, <&ccu CLK_HDMI>,
  81                                  <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
  82                         status = "disabled";
  83                 };
  84
  85                 framebuffer-fe0-lcd0 {
  86                         compatible = "allwinner,simple-framebuffer",
  87                                      "simple-framebuffer";
  88                         allwinner,pipeline = "de_fe0-de_be0-lcd0";
  89                         clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_DE_BE0>,
  90                                  <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_DE_BE0>,
  91                                  <&ccu CLK_DE_FE0>, <&ccu CLK_TCON0_CH0>,
  92                                  <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
  93                         status = "disabled";
  94                 };
  95
  96                 framebuffer-fe0-lcd0-tve0 {
  97                         compatible = "allwinner,simple-framebuffer",
  98                                      "simple-framebuffer";
  99                         allwinner,pipeline = "de_fe0-de_be0-lcd0-tve0";
 100                         clocks = <&ccu CLK_AHB_TVE0>, <&ccu CLK_AHB_LCD0>,
 101                                  <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
 102                                  <&ccu CLK_DE_BE0>, <&ccu CLK_DE_FE0>,
 103                                  <&ccu CLK_TCON0_CH1>, <&ccu CLK_DRAM_TVE0>,
 104                                  <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
 105                         status = "disabled";
 106                 };
 107         };
 108
 109         cpus {
 110                 #address-cells = <1>;
 111                 #size-cells = <0>;
 112                 cpu0: cpu@0 {
 113                         device_type = "cpu";
 114                         compatible = "arm,cortex-a8";
 115                         reg = <0x0>;
 116                         clocks = <&ccu CLK_CPU>;
 117                         clock-latency = <244144>; /* 8 32k periods */
 118                         operating-points = <
 119                                 /* kHz    uV */
 120                                 1008000 1400000
 121                                 912000  1350000
 122                                 864000  1300000
 123                                 624000  1250000
 124                                 >;
 125                         #cooling-cells = <2>;
 126                 };
 127         };
 128
 129         thermal-zones {
 130                 cpu-thermal {
 131                         /* milliseconds */
 132                         polling-delay-passive = <250>;
 133                         polling-delay = <1000>;
 134                         thermal-sensors = <&rtp>;
 135
 136                         cooling-maps {
 137                                 map0 {
 138                                         trip = <&cpu_alert0>;
 139                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 140                                 };
 141                         };
 142
 143                         trips {
 144                                 cpu_alert0: cpu-alert0 {
 145                                         /* milliCelsius */
 146                                         temperature = <850000>;
 147                                         hysteresis = <2000>;
 148                                         type = "passive";
 149                                 };
 150
 151                                 cpu_crit: cpu-crit {
 152                                         /* milliCelsius */
 153                                         temperature = <100000>;
 154                                         hysteresis = <2000>;
 155                                         type = "critical";
 156                                 };
 157                         };
 158                 };
 159         };
 160
 161         clocks {
 162                 #address-cells = <1>;
 163                 #size-cells = <1>;
 164                 ranges;
 165
 166                 osc24M: clk-24M {
 167                         #clock-cells = <0>;
 168                         compatible = "fixed-clock";
 169                         clock-frequency = <24000000>;
 170                         clock-output-names = "osc24M";
 171                 };
 172
 173                 osc32k: clk-32k {
 174                         #clock-cells = <0>;
 175                         compatible = "fixed-clock";
 176                         clock-frequency = <32768>;
 177                         clock-output-names = "osc32k";
 178                 };
 179         };
 180
 181         de: display-engine {
 182                 compatible = "allwinner,sun4i-a10-display-engine";
 183                 allwinner,pipelines = <&fe0>, <&fe1>;
 184                 status = "disabled";
 185         };
 186
 187         pmu {
 188                 compatible = "arm,cortex-a8-pmu";
 189                 interrupts = <3>;
 190         };
 191
 192         reserved-memory {
 193                 #address-cells = <1>;
 194                 #size-cells = <1>;
 195                 ranges;
 196
 197                 /* Address must be kept in the lower 256 MiBs of DRAM for VE. */
 198                 default-pool {
 199                         compatible = "shared-dma-pool";
 200                         size = <0x6000000>;
 201                         alloc-ranges = <0x4a000000 0x6000000>;
 202                         reusable;
 203                         linux,cma-default;
 204                 };
 205         };
 206
 207         soc {
 208                 compatible = "simple-bus";
 209                 #address-cells = <1>;
 210                 #size-cells = <1>;
 211                 ranges;
 212
 213                 system-control@1c00000 {
 214                         compatible = "allwinner,sun4i-a10-system-control";
 215                         reg = <0x01c00000 0x30>;
 216                         #address-cells = <1>;
 217                         #size-cells = <1>;
 218                         ranges;
 219
 220                         sram_a: sram@0 {
 221                                 compatible = "mmio-sram";
 222                                 reg = <0x00000000 0xc000>;
 223                                 #address-cells = <1>;
 224                                 #size-cells = <1>;
 225                                 ranges = <0 0x00000000 0xc000>;
 226
 227                                 emac_sram: sram-section@8000 {
 228                                         compatible = "allwinner,sun4i-a10-sram-a3-a4";
 229                                         reg = <0x8000 0x4000>;
 230                                         status = "disabled";
 231                                 };
 232                         };
 233
 234                         sram_d: sram@10000 {
 235                                 compatible = "mmio-sram";
 236                                 reg = <0x00010000 0x1000>;
 237                                 #address-cells = <1>;
 238                                 #size-cells = <1>;
 239                                 ranges = <0 0x00010000 0x1000>;
 240
 241                                 otg_sram: sram-section@0 {
 242                                         compatible = "allwinner,sun4i-a10-sram-d";
 243                                         reg = <0x0000 0x1000>;
 244                                         status = "disabled";
 245                                 };
 246                         };
 247
 248                         sram_c: sram@1d00000 {
 249                                 compatible = "mmio-sram";
 250                                 reg = <0x01d00000 0xd0000>;
 251                                 #address-cells = <1>;
 252                                 #size-cells = <1>;
 253                                 ranges = <0 0x01d00000 0xd0000>;
 254
 255                                 ve_sram: sram-section@0 {
 256                                         compatible = "allwinner,sun4i-a10-sram-c1";
 257                                         reg = <0x000000 0x80000>;
 258                                 };
 259                         };
 260                 };
 261
 262                 dma: dma-controller@1c02000 {
 263                         compatible = "allwinner,sun4i-a10-dma";
 264                         reg = <0x01c02000 0x1000>;
 265                         interrupts = <27>;
 266                         clocks = <&ccu CLK_AHB_DMA>;
 267                         #dma-cells = <2>;
 268                 };
 269
 270                 nfc: nand-controller@1c03000 {
 271                         compatible = "allwinner,sun4i-a10-nand";
 272                         reg = <0x01c03000 0x1000>;
 273                         interrupts = <37>;
 274                         clocks = <&ccu CLK_AHB_NAND>, <&ccu CLK_NAND>;
 275                         clock-names = "ahb", "mod";
 276                         dmas = <&dma SUN4I_DMA_DEDICATED 3>;
 277                         dma-names = "rxtx";
 278                         status = "disabled";
 279                         #address-cells = <1>;
 280                         #size-cells = <0>;
 281                 };
 282
 283                 spi0: spi@1c05000 {
 284                         compatible = "allwinner,sun4i-a10-spi";
 285                         reg = <0x01c05000 0x1000>;
 286                         interrupts = <10>;
 287                         clocks = <&ccu CLK_AHB_SPI0>, <&ccu CLK_SPI0>;
 288                         clock-names = "ahb", "mod";
 289                         dmas = <&dma SUN4I_DMA_DEDICATED 27>,
 290                                <&dma SUN4I_DMA_DEDICATED 26>;
 291                         dma-names = "rx", "tx";
 292                         status = "disabled";
 293                         #address-cells = <1>;
 294                         #size-cells = <0>;
 295                 };
 296
 297                 spi1: spi@1c06000 {
 298                         compatible = "allwinner,sun4i-a10-spi";
 299                         reg = <0x01c06000 0x1000>;
 300                         interrupts = <11>;
 301                         clocks = <&ccu CLK_AHB_SPI1>, <&ccu CLK_SPI1>;
 302                         clock-names = "ahb", "mod";
 303                         dmas = <&dma SUN4I_DMA_DEDICATED 9>,
 304                                <&dma SUN4I_DMA_DEDICATED 8>;
 305                         dma-names = "rx", "tx";
 306                         pinctrl-names = "default";
 307                         pinctrl-0 = <&spi1_pins>, <&spi1_cs0_pin>;
 308                         status = "disabled";
 309                         #address-cells = <1>;
 310                         #size-cells = <0>;
 311                 };
 312
 313                 emac: ethernet@1c0b000 {
 314                         compatible = "allwinner,sun4i-a10-emac";
 315                         reg = <0x01c0b000 0x1000>;
 316                         interrupts = <55>;
 317                         clocks = <&ccu CLK_AHB_EMAC>;
 318                         allwinner,sram = <&emac_sram 1>;
 319                         pinctrl-names = "default";
 320                         pinctrl-0 = <&emac_pins>;
 321                         status = "disabled";
 322                 };
 323
 324                 mdio: mdio@1c0b080 {
 325                         compatible = "allwinner,sun4i-a10-mdio";
 326                         reg = <0x01c0b080 0x14>;
 327                         status = "disabled";
 328                         #address-cells = <1>;
 329                         #size-cells = <0>;
 330                 };
 331
 332                 tcon0: lcd-controller@1c0c000 {
 333                         compatible = "allwinner,sun4i-a10-tcon";
 334                         reg = <0x01c0c000 0x1000>;
 335                         interrupts = <44>;
 336                         resets = <&ccu RST_TCON0>;
 337                         reset-names = "lcd";
 338                         clocks = <&ccu CLK_AHB_LCD0>,
 339                                  <&ccu CLK_TCON0_CH0>,
 340                                  <&ccu CLK_TCON0_CH1>;
 341                         clock-names = "ahb",
 342                                       "tcon-ch0",
 343                                       "tcon-ch1";
 344                         clock-output-names = "tcon0-pixel-clock";
 345                         #clock-cells = <0>;
 346                         dmas = <&dma SUN4I_DMA_DEDICATED 14>;
 347
 348                         ports {
 349                                 #address-cells = <1>;
 350                                 #size-cells = <0>;
 351
 352                                 tcon0_in: port@0 {
 353                                         #address-cells = <1>;
 354                                         #size-cells = <0>;
 355                                         reg = <0>;
 356
 357                                         tcon0_in_be0: endpoint@0 {
 358                                                 reg = <0>;
 359                                                 remote-endpoint = <&be0_out_tcon0>;
 360                                         };
 361
 362                                         tcon0_in_be1: endpoint@1 {
 363                                                 reg = <1>;
 364                                                 remote-endpoint = <&be1_out_tcon0>;
 365                                         };
 366                                 };
 367
 368                                 tcon0_out: port@1 {
 369                                         #address-cells = <1>;
 370                                         #size-cells = <0>;
 371                                         reg = <1>;
 372
 373                                         tcon0_out_hdmi: endpoint@1 {
 374                                                 reg = <1>;
 375                                                 remote-endpoint = <&hdmi_in_tcon0>;
 376                                                 allwinner,tcon-channel = <1>;
 377                                         };
 378                                 };
 379                         };
 380                 };
 381
 382                 tcon1: lcd-controller@1c0d000 {
 383                         compatible = "allwinner,sun4i-a10-tcon";
 384                         reg = <0x01c0d000 0x1000>;
 385                         interrupts = <45>;
 386                         resets = <&ccu RST_TCON1>;
 387                         reset-names = "lcd";
 388                         clocks = <&ccu CLK_AHB_LCD1>,
 389                                  <&ccu CLK_TCON1_CH0>,
 390                                  <&ccu CLK_TCON1_CH1>;
 391                         clock-names = "ahb",
 392                                       "tcon-ch0",
 393                                       "tcon-ch1";
 394                         clock-output-names = "tcon1-pixel-clock";
 395                         #clock-cells = <0>;
 396                         dmas = <&dma SUN4I_DMA_DEDICATED 15>;
 397
 398                         ports {
 399                                 #address-cells = <1>;
 400                                 #size-cells = <0>;
 401
 402                                 tcon1_in: port@0 {
 403                                         #address-cells = <1>;
 404                                         #size-cells = <0>;
 405                                         reg = <0>;
 406
 407                                         tcon1_in_be0: endpoint@0 {
 408                                                 reg = <0>;
 409                                                 remote-endpoint = <&be0_out_tcon1>;
 410                                         };
 411
 412                                         tcon1_in_be1: endpoint@1 {
 413                                                 reg = <1>;
 414                                                 remote-endpoint = <&be1_out_tcon1>;
 415                                         };
 416                                 };
 417
 418                                 tcon1_out: port@1 {
 419                                         #address-cells = <1>;
 420                                         #size-cells = <0>;
 421                                         reg = <1>;
 422
 423                                         tcon1_out_hdmi: endpoint@1 {
 424                                                 reg = <1>;
 425                                                 remote-endpoint = <&hdmi_in_tcon1>;
 426                                                 allwinner,tcon-channel = <1>;
 427                                         };
 428                                 };
 429                         };
 430                 };
 431
 432                 video-codec@1c0e000 {
 433                         compatible = "allwinner,sun4i-a10-video-engine";
 434                         reg = <0x01c0e000 0x1000>;
 435                         clocks = <&ccu CLK_AHB_VE>, <&ccu CLK_VE>,
 436                                  <&ccu CLK_DRAM_VE>;
 437                         clock-names = "ahb", "mod", "ram";
 438                         resets = <&ccu RST_VE>;
 439                         interrupts = <53>;
 440                         allwinner,sram = <&ve_sram 1>;
 441                 };
 442
 443                 mmc0: mmc@1c0f000 {
 444                         compatible = "allwinner,sun4i-a10-mmc";
 445                         reg = <0x01c0f000 0x1000>;
 446                         clocks = <&ccu CLK_AHB_MMC0>, <&ccu CLK_MMC0>;
 447                         clock-names = "ahb", "mmc";
 448                         interrupts = <32>;
 449                         pinctrl-names = "default";
 450                         pinctrl-0 = <&mmc0_pins>;
 451                         status = "disabled";
 452                         #address-cells = <1>;
 453                         #size-cells = <0>;
 454                 };
 455
 456                 mmc1: mmc@1c10000 {
 457                         compatible = "allwinner,sun4i-a10-mmc";
 458                         reg = <0x01c10000 0x1000>;
 459                         clocks = <&ccu CLK_AHB_MMC1>, <&ccu CLK_MMC1>;
 460                         clock-names = "ahb", "mmc";
 461                         interrupts = <33>;
 462                         status = "disabled";
 463                         #address-cells = <1>;
 464                         #size-cells = <0>;
 465                 };
 466
 467                 mmc2: mmc@1c11000 {
 468                         compatible = "allwinner,sun4i-a10-mmc";
 469                         reg = <0x01c11000 0x1000>;
 470                         clocks = <&ccu CLK_AHB_MMC2>, <&ccu CLK_MMC2>;
 471                         clock-names = "ahb", "mmc";
 472                         interrupts = <34>;
 473                         status = "disabled";
 474                         #address-cells = <1>;
 475                         #size-cells = <0>;
 476                 };
 477
 478                 mmc3: mmc@1c12000 {
 479                         compatible = "allwinner,sun4i-a10-mmc";
 480                         reg = <0x01c12000 0x1000>;
 481                         clocks = <&ccu CLK_AHB_MMC3>, <&ccu CLK_MMC3>;
 482                         clock-names = "ahb", "mmc";
 483                         interrupts = <35>;
 484                         status = "disabled";
 485                         #address-cells = <1>;
 486                         #size-cells = <0>;
 487                 };
 488
 489                 usb_otg: usb@1c13000 {
 490                         compatible = "allwinner,sun4i-a10-musb";
 491                         reg = <0x01c13000 0x0400>;
 492                         clocks = <&ccu CLK_AHB_OTG>;
 493                         interrupts = <38>;
 494                         interrupt-names = "mc";
 495                         phys = <&usbphy 0>;
 496                         phy-names = "usb";
 497                         extcon = <&usbphy 0>;
 498                         allwinner,sram = <&otg_sram 1>;
 499                         dr_mode = "otg";
 500                         status = "disabled";
 501                 };
 502
 503                 usbphy: phy@1c13400 {
 504                         #phy-cells = <1>;
 505                         compatible = "allwinner,sun4i-a10-usb-phy";
 506                         reg = <0x01c13400 0x10>, <0x01c14800 0x4>, <0x01c1c800 0x4>;
 507                         reg-names = "phy_ctrl", "pmu1", "pmu2";
 508                         clocks = <&ccu CLK_USB_PHY>;
 509                         clock-names = "usb_phy";
 510                         resets = <&ccu RST_USB_PHY0>,
 511                                  <&ccu RST_USB_PHY1>,
 512                                  <&ccu RST_USB_PHY2>;
 513                         reset-names = "usb0_reset", "usb1_reset", "usb2_reset";
 514                         status = "disabled";
 515                 };
 516
 517                 ehci0: usb@1c14000 {
 518                         compatible = "allwinner,sun4i-a10-ehci", "generic-ehci";
 519                         reg = <0x01c14000 0x100>;
 520                         interrupts = <39>;
 521                         clocks = <&ccu CLK_AHB_EHCI0>;
 522                         phys = <&usbphy 1>;
 523                         status = "disabled";
 524                 };
 525
 526                 ohci0: usb@1c14400 {
 527                         compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
 528                         reg = <0x01c14400 0x100>;
 529                         interrupts = <64>;
 530                         clocks = <&ccu CLK_USB_OHCI0>, <&ccu CLK_AHB_OHCI0>;
 531                         phys = <&usbphy 1>;
 532                         status = "disabled";
 533                 };
 534
 535                 crypto: crypto-engine@1c15000 {
 536                         compatible = "allwinner,sun4i-a10-crypto";
 537                         reg = <0x01c15000 0x1000>;
 538                         interrupts = <86>;
 539                         clocks = <&ccu CLK_AHB_SS>, <&ccu CLK_SS>;
 540                         clock-names = "ahb", "mod";
 541                 };
 542
 543                 hdmi: hdmi@1c16000 {
 544                         compatible = "allwinner,sun4i-a10-hdmi";
 545                         reg = <0x01c16000 0x1000>;
 546                         interrupts = <58>;
 547                         clocks = <&ccu CLK_AHB_HDMI0>, <&ccu CLK_HDMI>,
 548                                  <&ccu CLK_PLL_VIDEO0_2X>,
 549                                  <&ccu CLK_PLL_VIDEO1_2X>;
 550                         clock-names = "ahb", "mod", "pll-0", "pll-1";
 551                         dmas = <&dma SUN4I_DMA_NORMAL 16>,
 552                                <&dma SUN4I_DMA_NORMAL 16>,
 553                                <&dma SUN4I_DMA_DEDICATED 24>;
 554                         dma-names = "ddc-tx", "ddc-rx", "audio-tx";
 555                         status = "disabled";
 556
 557                         ports {
 558                                 #address-cells = <1>;
 559                                 #size-cells = <0>;
 560
 561                                 hdmi_in: port@0 {
 562                                         #address-cells = <1>;
 563                                         #size-cells = <0>;
 564                                         reg = <0>;
 565
 566                                         hdmi_in_tcon0: endpoint@0 {
 567                                                 reg = <0>;
 568                                                 remote-endpoint = <&tcon0_out_hdmi>;
 569                                         };
 570
 571                                         hdmi_in_tcon1: endpoint@1 {
 572                                                 reg = <1>;
 573                                                 remote-endpoint = <&tcon1_out_hdmi>;
 574                                         };
 575                                 };
 576
 577                                 hdmi_out: port@1 {
 578                                         reg = <1>;
 579                                 };
 580                         };
 581                 };
 582
 583                 spi2: spi@1c17000 {
 584                         compatible = "allwinner,sun4i-a10-spi";
 585                         reg = <0x01c17000 0x1000>;
 586                         interrupts = <12>;
 587                         clocks = <&ccu CLK_AHB_SPI2>, <&ccu CLK_SPI2>;
 588                         clock-names = "ahb", "mod";
 589                         dmas = <&dma SUN4I_DMA_DEDICATED 29>,
 590                                <&dma SUN4I_DMA_DEDICATED 28>;
 591                         dma-names = "rx", "tx";
 592                         status = "disabled";
 593                         #address-cells = <1>;
 594                         #size-cells = <0>;
 595                 };
 596
 597                 ahci: sata@1c18000 {
 598                         compatible = "allwinner,sun4i-a10-ahci";
 599                         reg = <0x01c18000 0x1000>;
 600                         interrupts = <56>;
 601                         clocks = <&ccu CLK_AHB_SATA>, <&ccu CLK_SATA>;
 602                         status = "disabled";
 603                 };
 604
 605                 ehci1: usb@1c1c000 {
 606                         compatible = "allwinner,sun4i-a10-ehci", "generic-ehci";
 607                         reg = <0x01c1c000 0x100>;
 608                         interrupts = <40>;
 609                         clocks = <&ccu CLK_AHB_EHCI1>;
 610                         phys = <&usbphy 2>;
 611                         status = "disabled";
 612                 };
 613
 614                 ohci1: usb@1c1c400 {
 615                         compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
 616                         reg = <0x01c1c400 0x100>;
 617                         interrupts = <65>;
 618                         clocks = <&ccu CLK_USB_OHCI1>, <&ccu CLK_AHB_OHCI1>;
 619                         phys = <&usbphy 2>;
 620                         status = "disabled";
 621                 };
 622
 623                 spi3: spi@1c1f000 {
 624                         compatible = "allwinner,sun4i-a10-spi";
 625                         reg = <0x01c1f000 0x1000>;
 626                         interrupts = <50>;
 627                         clocks = <&ccu CLK_AHB_SPI3>, <&ccu CLK_SPI3>;
 628                         clock-names = "ahb", "mod";
 629                         dmas = <&dma SUN4I_DMA_DEDICATED 31>,
 630                                <&dma SUN4I_DMA_DEDICATED 30>;
 631                         dma-names = "rx", "tx";
 632                         status = "disabled";
 633                         #address-cells = <1>;
 634                         #size-cells = <0>;
 635                 };
 636
 637                 ccu: clock@1c20000 {
 638                         compatible = "allwinner,sun4i-a10-ccu";
 639                         reg = <0x01c20000 0x400>;
 640                         clocks = <&osc24M>, <&osc32k>;
 641                         clock-names = "hosc", "losc";
 642                         #clock-cells = <1>;
 643                         #reset-cells = <1>;
 644                 };
 645
 646                 intc: interrupt-controller@1c20400 {
 647                         compatible = "allwinner,sun4i-a10-ic";
 648                         reg = <0x01c20400 0x400>;
 649                         interrupt-controller;
 650                         #interrupt-cells = <1>;
 651                 };
 652
 653                 pio: pinctrl@1c20800 {
 654                         compatible = "allwinner,sun4i-a10-pinctrl";
 655                         reg = <0x01c20800 0x400>;
 656                         interrupts = <28>;
 657                         clocks = <&ccu CLK_APB0_PIO>, <&osc24M>, <&osc32k>;
 658                         clock-names = "apb", "hosc", "losc";
 659                         gpio-controller;
 660                         interrupt-controller;
 661                         #interrupt-cells = <3>;
 662                         #gpio-cells = <3>;
 663
 664                         can0_ph_pins: can0-ph-pins {
 665                                 pins = "PH20", "PH21";
 666                                 function = "can";
 667                         };
 668
 669                         emac_pins: emac0-pins {
 670                                 pins = "PA0", "PA1", "PA2",
 671                                        "PA3", "PA4", "PA5", "PA6",
 672                                        "PA7", "PA8", "PA9", "PA10",
 673                                        "PA11", "PA12", "PA13", "PA14",
 674                                        "PA15", "PA16";
 675                                 function = "emac";
 676                         };
 677
 678                         i2c0_pins: i2c0-pins {
 679                                 pins = "PB0", "PB1";
 680                                 function = "i2c0";
 681                         };
 682
 683                         i2c1_pins: i2c1-pins {
 684                                 pins = "PB18", "PB19";
 685                                 function = "i2c1";
 686                         };
 687
 688                         i2c2_pins: i2c2-pins {
 689                                 pins = "PB20", "PB21";
 690                                 function = "i2c2";
 691                         };
 692
 693                         ir0_rx_pins: ir0-rx-pin {
 694                                 pins = "PB4";
 695                                 function = "ir0";
 696                         };
 697
 698                         ir0_tx_pins: ir0-tx-pin {
 699                                 pins = "PB3";
 700                                 function = "ir0";
 701                         };
 702
 703                         ir1_rx_pins: ir1-rx-pin {
 704                                 pins = "PB23";
 705                                 function = "ir1";
 706                         };
 707
 708                         ir1_tx_pins: ir1-tx-pin {
 709                                 pins = "PB22";
 710                                 function = "ir1";
 711                         };
 712
 713                         mmc0_pins: mmc0-pins {
 714                                 pins = "PF0", "PF1", "PF2",
 715                                        "PF3", "PF4", "PF5";
 716                                 function = "mmc0";
 717                                 drive-strength = <30>;
 718                                 bias-pull-up;
 719                         };
 720
 721                         ps2_ch0_pins: ps2-ch0-pins {
 722                                 pins = "PI20", "PI21";
 723                                 function = "ps2";
 724                         };
 725
 726                         ps2_ch1_ph_pins: ps2-ch1-ph-pins {
 727                                 pins = "PH12", "PH13";
 728                                 function = "ps2";
 729                         };
 730
 731                         pwm0_pin: pwm0-pin {
 732                                 pins = "PB2";
 733                                 function = "pwm";
 734                         };
 735
 736                         pwm1_pin: pwm1-pin {
 737                                 pins = "PI3";
 738                                 function = "pwm";
 739                         };
 740
 741                         spdif_tx_pin: spdif-tx-pin {
 742                                 pins = "PB13";
 743                                 function = "spdif";
 744                                 bias-pull-up;
 745                         };
 746
 747                         spi0_pi_pins: spi0-pi-pins {
 748                                 pins = "PI11", "PI12", "PI13";
 749                                 function = "spi0";
 750                         };
 751
 752                         spi0_cs0_pi_pin: spi0-cs0-pi-pin {
 753                                 pins = "PI10";
 754                                 function = "spi0";
 755                         };
 756
 757                         spi1_pins: spi1-pins {
 758                                 pins = "PI17", "PI18", "PI19";
 759                                 function = "spi1";
 760                         };
 761
 762                         spi1_cs0_pin: spi1-cs0-pin {
 763                                 pins = "PI16";
 764                                 function = "spi1";
 765                         };
 766
 767                         spi2_pb_pins: spi2-pb-pins {
 768                                 pins = "PB15", "PB16", "PB17";
 769                                 function = "spi2";
 770                         };
 771
 772                         spi2_pc_pins: spi2-pc-pins {
 773                                 pins = "PC20", "PC21", "PC22";
 774                                 function = "spi2";
 775                         };
 776
 777                         spi2_cs0_pb_pin: spi2-cs0-pb-pin {
 778                                 pins = "PB14";
 779                                 function = "spi2";
 780                         };
 781
 782                         spi2_cs0_pc_pins: spi2-cs0-pc-pin {
 783                                 pins = "PC19";
 784                                 function = "spi2";
 785                         };
 786
 787                         uart0_pb_pins: uart0-pb-pins {
 788                                 pins = "PB22", "PB23";
 789                                 function = "uart0";
 790                         };
 791
 792                         uart0_pf_pins: uart0-pf-pins {
 793                                 pins = "PF2", "PF4";
 794                                 function = "uart0";
 795                         };
 796
 797                         uart1_pins: uart1-pins {
 798                                 pins = "PA10", "PA11";
 799                                 function = "uart1";
 800                         };
 801                 };
 802
 803                 timer@1c20c00 {
 804                         compatible = "allwinner,sun4i-a10-timer";
 805                         reg = <0x01c20c00 0x90>;
 806                         interrupts = <22>;
 807                         clocks = <&osc24M>;
 808                 };
 809
 810                 wdt: watchdog@1c20c90 {
 811                         compatible = "allwinner,sun4i-a10-wdt";
 812                         reg = <0x01c20c90 0x10>;
 813                 };
 814
 815                 rtc: rtc@1c20d00 {
 816                         compatible = "allwinner,sun4i-a10-rtc";
 817                         reg = <0x01c20d00 0x20>;
 818                         interrupts = <24>;
 819                 };
 820
 821                 pwm: pwm@1c20e00 {
 822                         compatible = "allwinner,sun4i-a10-pwm";
 823                         reg = <0x01c20e00 0xc>;
 824                         clocks = <&osc24M>;
 825                         #pwm-cells = <3>;
 826                         status = "disabled";
 827                 };
 828
 829                 spdif: spdif@1c21000 {
 830                         #sound-dai-cells = <0>;
 831                         compatible = "allwinner,sun4i-a10-spdif";
 832                         reg = <0x01c21000 0x400>;
 833                         interrupts = <13>;
 834                         clocks = <&ccu CLK_APB0_SPDIF>, <&ccu CLK_SPDIF>;
 835                         clock-names = "apb", "spdif";
 836                         dmas = <&dma SUN4I_DMA_NORMAL 2>,
 837                                <&dma SUN4I_DMA_NORMAL 2>;
 838                         dma-names = "rx", "tx";
 839                         status = "disabled";
 840                 };
 841
 842                 ir0: ir@1c21800 {
 843                         compatible = "allwinner,sun4i-a10-ir";
 844                         clocks = <&ccu CLK_APB0_IR0>, <&ccu CLK_IR0>;
 845                         clock-names = "apb", "ir";
 846                         interrupts = <5>;
 847                         reg = <0x01c21800 0x40>;
 848                         status = "disabled";
 849                 };
 850
 851                 ir1: ir@1c21c00 {
 852                         compatible = "allwinner,sun4i-a10-ir";
 853                         clocks = <&ccu CLK_APB0_IR1>, <&ccu CLK_IR1>;
 854                         clock-names = "apb", "ir";
 855                         interrupts = <6>;
 856                         reg = <0x01c21c00 0x40>;
 857                         status = "disabled";
 858                 };
 859
 860                 i2s0: i2s@1c22400 {
 861                         #sound-dai-cells = <0>;
 862                         compatible = "allwinner,sun4i-a10-i2s";
 863                         reg = <0x01c22400 0x400>;
 864                         interrupts = <16>;
 865                         clocks = <&ccu CLK_APB0_I2S0>, <&ccu CLK_I2S0>;
 866                         clock-names = "apb", "mod";
 867                         dmas = <&dma SUN4I_DMA_NORMAL 3>,
 868                                <&dma SUN4I_DMA_NORMAL 3>;
 869                         dma-names = "rx", "tx";
 870                         status = "disabled";
 871                 };
 872
 873                 lradc: lradc@1c22800 {
 874                         compatible = "allwinner,sun4i-a10-lradc-keys";
 875                         reg = <0x01c22800 0x100>;
 876                         interrupts = <31>;
 877                         status = "disabled";
 878                 };
 879
 880                 codec: codec@1c22c00 {
 881                         #sound-dai-cells = <0>;
 882                         compatible = "allwinner,sun4i-a10-codec";
 883                         reg = <0x01c22c00 0x40>;
 884                         interrupts = <30>;
 885                         clocks = <&ccu CLK_APB0_CODEC>, <&ccu CLK_CODEC>;
 886                         clock-names = "apb", "codec";
 887                         dmas = <&dma SUN4I_DMA_NORMAL 19>,
 888                                <&dma SUN4I_DMA_NORMAL 19>;
 889                         dma-names = "rx", "tx";
 890                         status = "disabled";
 891                 };
 892
 893                 sid: eeprom@1c23800 {
 894                         compatible = "allwinner,sun4i-a10-sid";
 895                         reg = <0x01c23800 0x10>;
 896                 };
 897
 898                 rtp: rtp@1c25000 {
 899                         compatible = "allwinner,sun4i-a10-ts";
 900                         reg = <0x01c25000 0x100>;
 901                         interrupts = <29>;
 902                         #thermal-sensor-cells = <0>;
 903                 };
 904
 905                 uart0: serial@1c28000 {
 906                         compatible = "snps,dw-apb-uart";
 907                         reg = <0x01c28000 0x400>;
 908                         interrupts = <1>;
 909                         reg-shift = <2>;
 910                         reg-io-width = <4>;
 911                         clocks = <&ccu CLK_APB1_UART0>;
 912                         status = "disabled";
 913                 };
 914
 915                 uart1: serial@1c28400 {
 916                         compatible = "snps,dw-apb-uart";
 917                         reg = <0x01c28400 0x400>;
 918                         interrupts = <2>;
 919                         reg-shift = <2>;
 920                         reg-io-width = <4>;
 921                         clocks = <&ccu CLK_APB1_UART1>;
 922                         status = "disabled";
 923                 };
 924
 925                 uart2: serial@1c28800 {
 926                         compatible = "snps,dw-apb-uart";
 927                         reg = <0x01c28800 0x400>;
 928                         interrupts = <3>;
 929                         reg-shift = <2>;
 930                         reg-io-width = <4>;
 931                         clocks = <&ccu CLK_APB1_UART2>;
 932                         status = "disabled";
 933                 };
 934
 935                 uart3: serial@1c28c00 {
 936                         compatible = "snps,dw-apb-uart";
 937                         reg = <0x01c28c00 0x400>;
 938                         interrupts = <4>;
 939                         reg-shift = <2>;
 940                         reg-io-width = <4>;
 941                         clocks = <&ccu CLK_APB1_UART3>;
 942                         status = "disabled";
 943                 };
 944
 945                 uart4: serial@1c29000 {
 946                         compatible = "snps,dw-apb-uart";
 947                         reg = <0x01c29000 0x400>;
 948                         interrupts = <17>;
 949                         reg-shift = <2>;
 950                         reg-io-width = <4>;
 951                         clocks = <&ccu CLK_APB1_UART4>;
 952                         status = "disabled";
 953                 };
 954
 955                 uart5: serial@1c29400 {
 956                         compatible = "snps,dw-apb-uart";
 957                         reg = <0x01c29400 0x400>;
 958                         interrupts = <18>;
 959                         reg-shift = <2>;
 960                         reg-io-width = <4>;
 961                         clocks = <&ccu CLK_APB1_UART5>;
 962                         status = "disabled";
 963                 };
 964
 965                 uart6: serial@1c29800 {
 966                         compatible = "snps,dw-apb-uart";
 967                         reg = <0x01c29800 0x400>;
 968                         interrupts = <19>;
 969                         reg-shift = <2>;
 970                         reg-io-width = <4>;
 971                         clocks = <&ccu CLK_APB1_UART6>;
 972                         status = "disabled";
 973                 };
 974
 975                 uart7: serial@1c29c00 {
 976                         compatible = "snps,dw-apb-uart";
 977                         reg = <0x01c29c00 0x400>;
 978                         interrupts = <20>;
 979                         reg-shift = <2>;
 980                         reg-io-width = <4>;
 981                         clocks = <&ccu CLK_APB1_UART7>;
 982                         status = "disabled";
 983                 };
 984
 985                 ps20: ps2@1c2a000 {
 986                         compatible = "allwinner,sun4i-a10-ps2";
 987                         reg = <0x01c2a000 0x400>;
 988                         interrupts = <62>;
 989                         clocks = <&ccu CLK_APB1_PS20>;
 990                         status = "disabled";
 991                 };
 992
 993                 ps21: ps2@1c2a400 {
 994                         compatible = "allwinner,sun4i-a10-ps2";
 995                         reg = <0x01c2a400 0x400>;
 996                         interrupts = <63>;
 997                         clocks = <&ccu CLK_APB1_PS21>;
 998                         status = "disabled";
 999                 };
1000
1001                 i2c0: i2c@1c2ac00 {
1002                         compatible = "allwinner,sun4i-a10-i2c";
1003                         reg = <0x01c2ac00 0x400>;
1004                         interrupts = <7>;
1005                         clocks = <&ccu CLK_APB1_I2C0>;
1006                         pinctrl-names = "default";
1007                         pinctrl-0 = <&i2c0_pins>;
1008                         status = "disabled";
1009                         #address-cells = <1>;
1010                         #size-cells = <0>;
1011                 };
1012
1013                 i2c1: i2c@1c2b000 {
1014                         compatible = "allwinner,sun4i-a10-i2c";
1015                         reg = <0x01c2b000 0x400>;
1016                         interrupts = <8>;
1017                         clocks = <&ccu CLK_APB1_I2C1>;
1018                         pinctrl-names = "default";
1019                         pinctrl-0 = <&i2c1_pins>;
1020                         status = "disabled";
1021                         #address-cells = <1>;
1022                         #size-cells = <0>;
1023                 };
1024
1025                 i2c2: i2c@1c2b400 {
1026                         compatible = "allwinner,sun4i-a10-i2c";
1027                         reg = <0x01c2b400 0x400>;
1028                         interrupts = <9>;
1029                         clocks = <&ccu CLK_APB1_I2C2>;
1030                         pinctrl-names = "default";
1031                         pinctrl-0 = <&i2c2_pins>;
1032                         status = "disabled";
1033                         #address-cells = <1>;
1034                         #size-cells = <0>;
1035                 };
1036
1037                 can0: can@1c2bc00 {
1038                         compatible = "allwinner,sun4i-a10-can";
1039                         reg = <0x01c2bc00 0x400>;
1040                         interrupts = <26>;
1041                         clocks = <&ccu CLK_APB1_CAN>;
1042                         status = "disabled";
1043                 };
1044
1045                 mali: gpu@1c40000 {
1046                         compatible = "allwinner,sun4i-a10-mali", "arm,mali-400";
1047                         reg = <0x01c40000 0x10000>;
1048                         interrupts = <69>,
1049                                      <70>,
1050                                      <71>,
1051                                      <72>,
1052                                      <73>;
1053                         interrupt-names = "gp",
1054                                           "gpmmu",
1055                                           "pp0",
1056                                           "ppmmu0",
1057                                           "pmu";
1058                         clocks = <&ccu CLK_AHB_GPU>, <&ccu CLK_GPU>;
1059                         clock-names = "bus", "core";
1060                         resets = <&ccu RST_GPU>;
1061
1062                         assigned-clocks = <&ccu CLK_GPU>;
1063                         assigned-clock-rates = <384000000>;
1064                 };
1065
1066                 fe0: display-frontend@1e00000 {
1067                         compatible = "allwinner,sun4i-a10-display-frontend";
1068                         reg = <0x01e00000 0x20000>;
1069                         interrupts = <47>;
1070                         clocks = <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_DE_FE0>,
1071                                  <&ccu CLK_DRAM_DE_FE0>;
1072                         clock-names = "ahb", "mod",
1073                                       "ram";
1074                         resets = <&ccu RST_DE_FE0>;
1075
1076                         ports {
1077                                 #address-cells = <1>;
1078                                 #size-cells = <0>;
1079
1080                                 fe0_out: port@1 {
1081                                         #address-cells = <1>;
1082                                         #size-cells = <0>;
1083                                         reg = <1>;
1084
1085                                         fe0_out_be0: endpoint@0 {
1086                                                 reg = <0>;
1087                                                 remote-endpoint = <&be0_in_fe0>;
1088                                         };
1089
1090                                         fe0_out_be1: endpoint@1 {
1091                                                 reg = <1>;
1092                                                 remote-endpoint = <&be1_in_fe0>;
1093                                         };
1094                                 };
1095                         };
1096                 };
1097
1098                 fe1: display-frontend@1e20000 {
1099                         compatible = "allwinner,sun4i-a10-display-frontend";
1100                         reg = <0x01e20000 0x20000>;
1101                         interrupts = <48>;
1102                         clocks = <&ccu CLK_AHB_DE_FE1>, <&ccu CLK_DE_FE1>,
1103                                  <&ccu CLK_DRAM_DE_FE1>;
1104                         clock-names = "ahb", "mod",
1105                                       "ram";
1106                         resets = <&ccu RST_DE_FE1>;
1107
1108                         ports {
1109                                 #address-cells = <1>;
1110                                 #size-cells = <0>;
1111
1112                                 fe1_out: port@1 {
1113                                         #address-cells = <1>;
1114                                         #size-cells = <0>;
1115                                         reg = <1>;
1116
1117                                         fe1_out_be0: endpoint@0 {
1118                                                 reg = <0>;
1119                                                 remote-endpoint = <&be0_in_fe1>;
1120                                         };
1121
1122                                         fe1_out_be1: endpoint@1 {
1123                                                 reg = <1>;
1124                                                 remote-endpoint = <&be1_in_fe1>;
1125                                         };
1126                                 };
1127                         };
1128                 };
1129
1130                 be1: display-backend@1e40000 {
1131                         compatible = "allwinner,sun4i-a10-display-backend";
1132                         reg = <0x01e40000 0x10000>;
1133                         interrupts = <48>;
1134                         clocks = <&ccu CLK_AHB_DE_BE1>, <&ccu CLK_DE_BE1>,
1135                                  <&ccu CLK_DRAM_DE_BE1>;
1136                         clock-names = "ahb", "mod",
1137                                       "ram";
1138                         resets = <&ccu RST_DE_BE1>;
1139
1140                         ports {
1141                                 #address-cells = <1>;
1142                                 #size-cells = <0>;
1143
1144                                 be1_in: port@0 {
1145                                         #address-cells = <1>;
1146                                         #size-cells = <0>;
1147                                         reg = <0>;
1148
1149                                         be1_in_fe0: endpoint@0 {
1150                                                 reg = <0>;
1151                                                 remote-endpoint = <&fe0_out_be1>;
1152                                         };
1153
1154                                         be1_in_fe1: endpoint@1 {
1155                                                 reg = <1>;
1156                                                 remote-endpoint = <&fe1_out_be1>;
1157                                         };
1158                                 };
1159
1160                                 be1_out: port@1 {
1161                                         #address-cells = <1>;
1162                                         #size-cells = <0>;
1163                                         reg = <1>;
1164
1165                                         be1_out_tcon0: endpoint@0 {
1166                                                 reg = <0>;
1167                                                 remote-endpoint = <&tcon0_in_be1>;
1168                                         };
1169
1170                                         be1_out_tcon1: endpoint@1 {
1171                                                 reg = <1>;
1172                                                 remote-endpoint = <&tcon1_in_be1>;
1173                                         };
1174                                 };
1175                         };
1176                 };
1177
1178                 be0: display-backend@1e60000 {
1179                         compatible = "allwinner,sun4i-a10-display-backend";
1180                         reg = <0x01e60000 0x10000>;
1181                         interrupts = <47>;
1182                         clocks = <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_DE_BE0>,
1183                                  <&ccu CLK_DRAM_DE_BE0>;
1184                         clock-names = "ahb", "mod",
1185                                       "ram";
1186                         resets = <&ccu RST_DE_BE0>;
1187
1188                         ports {
1189                                 #address-cells = <1>;
1190                                 #size-cells = <0>;
1191
1192                                 be0_in: port@0 {
1193                                         #address-cells = <1>;
1194                                         #size-cells = <0>;
1195                                         reg = <0>;
1196
1197                                         be0_in_fe0: endpoint@0 {
1198                                                 reg = <0>;
1199                                                 remote-endpoint = <&fe0_out_be0>;
1200                                         };
1201
1202                                         be0_in_fe1: endpoint@1 {
1203                                                 reg = <1>;
1204                                                 remote-endpoint = <&fe1_out_be0>;
1205                                         };
1206                                 };
1207
1208                                 be0_out: port@1 {
1209                                         #address-cells = <1>;
1210                                         #size-cells = <0>;
1211                                         reg = <1>;
1212
1213                                         be0_out_tcon0: endpoint@0 {
1214                                                 reg = <0>;
1215                                                 remote-endpoint = <&tcon0_in_be0>;
1216                                         };
1217
1218                                         be0_out_tcon1: endpoint@1 {
1219                                                 reg = <1>;
1220                                                 remote-endpoint = <&tcon1_in_be0>;
1221                                         };
1222                                 };
1223                         };
1224                 };
1225         };
1226 };